Release 4.3.4

Lathe Mode

• Add lathe start/end offset option with improved large step precision
• Fix lathe thru stock depth calculation

FDM Improvements

• Add volumetric flow output caps for FDM printing
• Add file metadata to widget codec

CAM Enhancements

• Allow short moves to cut in roughing operations
• Refactor CAM indexed animations to show cut path only
• Fix custom operation naming

Bundler & Performance

• Add compression caching to bundler
• Add bundler load order priority with module bundling (--dryrun support)
• Add bundler debugging and command line compression
• Add bundler exclusions and make bundler more resilient to missing sources
• Exclude bundle from itself
• Add experimental boot system
• Fully host /kiri from /boot

Service Worker & Caching

• Add more service worker boot controls
• Add ability to force service worker cache update
• Handle base redirects when it's a cache hit
• Fix cache vs transparent mode

Bug Fixes

• Fix case where max feedrates are all 0
• Fix fan setting for empty bridge layers
• Fix rapid plunge in Z axis
• Handle redirect with query parameters

Parameter Changes

• Remove confusing/unused fill speed parameters
• Rename parameters for clarity
• Remove first layer line width and flow rate (will become range parameters in future flow rate refactor)
• Disable scarf by default

Pull Requests

• #436: Add filename widget codec support

Full Changelog: 4.3.3...4.3.4

Release 4.3.3

Bug Fixes

• UI: Fixed overflowing operations lists and popup positioning issues
• CAM: Fixed tab reference for mirror operation
• CAM: Added box area constraint for contour operations
• FDM: Updated minimum layer time to respect minimum output speed
• Core: Fixed legacy PNG library to work with ESM build
• Core: Fixed IndexedDB reload race condition

Improvements

• FDM: Lowered fan speed for bridge layers to improve print quality
• UI: Sorted FDM, CAM, and control property names for easier navigation
• Build: Added option to compress/uglify boot image
• Build: Improved boot/install URL handling using updated service worker
• Build: Removed grid:local and grid:host targets
• Build: Added npm i to mods at setup

Full Changelog: 4.3.2...4.3.3

Changelog

✨ New Features

• Add hole and perimeter offset compensation as expert settings (1cca293)
• Add FDM scarf seams and min layer time (79a227d)
• Add spiral layer start point option (ac956a3)
• Add slice bridge annotations to slow print (6bf1537)
• Add oname and oid params for macro conditions and substitutions (7660570)
• Add print remain time macro var (77b4cce)
• Add codec optional extended point data encoding (39cc3db)

🛠 Improvements

• Improve gap routing; add adaptive shell fallback on failure (f53d6da)
• Only apply new starting point on first move of new layer (6c26dd0)
• Reorder FDM menus; add solid fill sub-menu (bcadc9d)
• Move output layer menu items to layer menu; relabel for clarity (35b4827)
• Slow down shells on flat layers (92cfe7f)

🐛 Fixes

• Fix angle diff calc for basic thin wall merge test (8eaa0a3)
• Fix move extrusion with scarfz (5aa5456)
• Fix scarf/arc conflict and scarf Z on export (77b4cce)
• Fix helical operator mistake (90a9f21)
• Fix adding supports from underneath platform looking up (457c037)
• Fix extruders LANG API ref (cb0344f)
• Fix thin shell depth for identifying outside faces (6bf1537)
• Fixup for origin point finder for high res meshes (3a4aa46)
• Fixes #429: outline refresh and stock size issues (9138e21)
• Fixes #430: provide enclosing element height and aspect ratio (90c29d1)

🔬 Experimental / Tests

• Add test slicing poly pumping (rounding) (8e75ad7)
• Add basic thin wall handling and default to on (0349ea5)
• Mock up basic thin wall without medial axis (f8180fe)
• Extend approach (segment comparison with angles needed) (78d4d60)
• Filter unmodified subsegments used for proximity testing (55615e1)
• Revert new thin default until codec updated (f5d234d)
• Add TODO/note for single wall noodle and claim system (dfa2308)

🧹 Misc

• Code formatting (d976461)

What's Changed

• Thin-wall overhaul (thin3): direct medial-axis segments; single-wall on axis; new claim system; better nominal width; fixes for closed polys, retraction, cross/interp, chain marking/merging; higher thin resolution; shell extrusion multiplier; shell width stepping; output-ordering annotations.
• Shell / fill & output: move shell/fill overlap to shell menu; next-closest shell output ordering; micro-backlash option; repeat-last-point close; point reduction & min-area filtering; gaps & max-inset visualizations.
• Inset / trace pipeline: cleaner inset extrusion polys; alt/new segment generator; generalized trace_noodle; post-noodle subtraction fix; ray/line fix; intersect-offset over approx radius; micro offsetting; radii term cleanup.
• FDM / CAM fixes: infill offsetting; start-move on layer-up; helical bugfixes; #421 (non-extended-thru cuts with large step-down); #426 (camZBottom); #427 (min scale clamp).
• Build / IO: append base64js for prod; G-code import cleanup; taper tool deps; restore missing sliceAll.
• Meta: bump rev to 4.3.1; rename thin-wall implementations.

Full Changelog: 4.3.0...4.3.1

• CAM:
  • Relabeled roughing 'over' from 'facing' to 'roughing'
  • Compensate for cam origin offset on export/import
  • Fix cut direction for outline and trace outside
  • Fix drill NaN emit, up/over re-plunge speeds, and detected rapid plunge
  • Add inner first routing option for outline and rough
  • Fix trace follow winding direction
  • Relax drill circularity for lower poly
  • Fix tab cuts into rough clear top
  • Change dragknife start point for inner polys
  • Add CAM helical clockwise, reverse, and entry params
  • Add optional z step down to level op
  • Fix helical arc generation
  • Make bottom clear configurable
  • Fix threading detection in cam slicer
  • Add 3-way trace intersections to origin candidates
  • Add cam origin selector
  • Build out helical slicing
  • Fix pocket contour
  • Improve thru hole handling in roughing
• FDM:
  • Add early noodle visualization to thin3
  • Fix bug causing filament used value to not be displayed
• UI:
  • Fix tools/device import/export
  • Fix widget replace
  • Fix tool UI scaling issue
  • Fix language switching + auto reload
  • Minor widget ui edit fixes
  • Fix cam tools dialog
  • Fix workspace export
  • Improve sketch bounds and handles
  • Fix click to focus and lay flat
  • Preserve wireframe/line settings in clones
  • Change default wire view to edges and persist preference
  • Fix focus, bounding box calc, edge edit
  • Change select/drag behavior
• Core:
  • Major refactor to use ESM instead of legacy bespoke module system
  • Only compute line endpoints once
  • Update manifold dependency
  • Fix newSlopeFromAngle in cnc/slice
  • Fix layout and omit last flawed point on knife radii calcs
  • Implement chain simplification through reduction
  • Interpolate medial axis cross sections
  • Fix multi-widget bounding box accuracy
  • Fix mesh ordering bug
  • Create body isolation function
  • Use builtin angle diff method
  • Add configurable vertex tolerance
  • Allow app versions to be served with prefixes instead of cookies
  • Allow engine to override work/pool urls and control threading
  • Fix gerber module import
  • Fix 3mf import
  • Move src/kiri/* to src/kiri/core and src/kiri-* to src/kiri/* and updated all imports
  • Start undo/redo for mesh tools
• Build:
  • Simplify esbuild config
  • Bump threejs version, split webpack scripts
  • Rename packed kiri devices, clean up package.json scripts
  • Move webpack to bin
  • Use esbuild to package mesh
• Bug Fixes:
  • Fix missing imports
  • Fix op register import
  • Port bugfix from 4.2
  • Fix missing md5 import
  • Restore 'omit thru' to roughing
  • Fix jszip for production
  • Fix slice state, drill zmax, contour tool diam, point.a clone in move
  • Fix topo4 and linear lathe with workers
  • Fix nested trace elements when clearing (poly area bug), fix shadowZ poly union, fix hidden cam animate
  • Fix stl loader
  • Fix fdm threading
  • Fix gyroid
  • Fix electron builds
  • Fix history rewrite
  • Fix poly2polyemit logic bug
  • Fix some z-down bugs in arc generation
  • Fix drill selection
  • Fix cam 2d animation
  • Fix pocket
  • Fix sketches
  • Fix png import

Full Changelog: 4.2.2...4.2.3

What's Changed

• Add CAM arc (G3) support by @bakedPotatoLord
• Add drill from stock top option by @bakedPotatoLord in #385
• stop drill warnings for register ops by @bakedPotatoLord in #386
• fix a docs formatting error, and add docs formatting check GH action by @bakedPotatoLord in https://github.com/GridSpace/grid-

Full Changelog: 4.1.11...4.2.2

What's Changed

• add drill from stock top option by @bakedPotatoLord in #385
• fix kiri engine cam var settings
• tweak to improve thru hole handling in roughing
• add TrueNAS install instructions in readme
• cut direction bugfix

Full Changelog: 4.1.10...4.1.11

What's Changed

• Add drill from stock top option by @bakedPotatoLord in #385
• fix multi-part drilling bug @bakedPotatoLord in 01fba55
• stop drill warnings for register ops by @bakedPotatoLord in #386
• fix a docs formatting error, and add docs formatting check GH action by @bakedPotatoLord in #390

Full Changelog: 4.1.9...4.1.10

What's Changed

• CAM profile: Create RatRig StrongHold ONE 750x750 by @Jyx in #381
• allow print / control of bambu printers in Onshape with local agent
• fix pocket surface follow (selection)

New Contributors

• @Jyx made their first contribution in #381

Full Changelog: 4.1.8...4.1.9